CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Capital in Excess of Par Value	AOCI	Retained Earnings	Treasury Stock	Noncontrolling Interests	Total
Balance at Sep. 30, 2023	$ 420	$ 6,240	$ 395	$ 58,247	$ (6,077)	$ 15,689	$ 74,914
Balance (in Shares) at Sep. 30, 2023	4,197,642
Balance (in Shares) at Sep. 30, 2023					2,338,995
Net income				3,356		1,944	5,300
Other comprehensive income (loss)			(436)				(436)
Distributions to noncontrolling interests						(3,439)	(3,439)
Dividends paid				(929)			(929)
Balance at Sep. 28, 2024	$ 420	6,240	(41)	60,674	$ (6,077)	14,194	$ 75,410
Balance (in Shares) at Sep. 28, 2024	4,197,642
Balance (in Shares) at Sep. 28, 2024					2,338,995		2,338,995
Balance at Sep. 29, 2024	$ 420	6,240	(41)	60,674	$ (6,077)	14,194	$ 75,410
Balance (in Shares) at Sep. 29, 2024	4,197,642
Balance (in Shares) at Sep. 29, 2024					2,338,995
Net income				5,033		2,984	8,017
Other comprehensive income (loss)			331				331
Reclassification of realized gain on interest rate swap to interest and other income, net of tax			(290)				(290)
Distributions to noncontrolling interests						(2,968)	(2,968)
Purchase of noncontrolling interest		(112)				(269)	(381)
Dividends paid				(1,022)			(1,022)
Balance at Sep. 27, 2025	$ 420	$ 6,128		$ 64,685	$ (6,077)	$ 13,941	$ 79,097
Balance (in Shares) at Sep. 27, 2025	4,197,642
Balance (in Shares) at Sep. 27, 2025					2,338,995		2,338,995